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Corten Steel Facades and Green Roofs Elevate Sustainable Residential Living

Corten Steel Facades and Green Roofs Elevate Sustainable Residential Living
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Utilizing Corten steel facades and extensive green roofs, the design integrates robust materials with ecological features to create a versatile living space that fosters community interactions.
5 key facts about this project
01
Constructed with Corten steel facades for durability and aesthetic appeal.
02
Incorporates extensive green roofs to enhance biodiversity and eco-efficiency.
03
Features cross-laminated timber panels for structural strength and sustainability.
04
Employs a bent A-frame design that maximizes natural light and ventilation.
05
Utilizes charred wooden shingles for low maintenance and a unique exterior finish.

### Project Overview

Located within an evolving urban context, Evolving Eden aims to redefine residential living by prioritizing functionality alongside aesthetic coherence in an environmentally responsible framework. The design focuses on creating adaptable living spaces that foster connections between indoor and outdoor environments, incorporating multiple gardens and versatile communal areas to enhance ecological interaction and improve resident quality of life.

### Spatial Strategy

The design promotes adaptable spaces that cater to both private and communal activities, ensuring flexibility in use. Open floor plans on the ground level enhance flow between the kitchen, dining, and living areas, while strategically placed functional spaces, such as laundry and home offices, reinforce convenience. On the upper level, bedrooms feature private balconies and shared terraces, facilitating personal space amidst community interaction. Each room is oriented to capture optimal natural light and views, fostering an intimate connection with the surroundings.

### Materiality and Sustainability

The project employs a selection of sustainable materials that balance durability and aesthetic appeal. Concrete provides structural integrity and energy efficiency, while glass maximizes natural light and connectivity to outdoor spaces. Corten steel offers weather resistance and a distinct visual character, complemented by lightweight aluminum in solar panel arrays and structural components. Wood enhances interiors with warmth, while composite materials are utilized for safety in stair and railing systems. Sustainable design also includes integrated gardens for water retention and biodiversity, solar energy systems for energy independence, and rainwater harvesting solutions to minimize municipal water dependency.

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Buildner's Unbuilt Award 2026
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The Next House: USA — A Global Call to Reimagine the American Suburb

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Competition organisers

Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

The Next House: USA

Design the next suburban home for the USA

20,000 USD Prize ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Early bird registration deadline 19 November 2025

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